Vehicular rapid mounting sound box system applied to automobile

Abstract

The invention discloses a vehicle-mounted quick-install audio system applied to automobiles, which includes two concentric shaft mid-tweeters, two mid-bass speakers, a sound source input device, and a frequency divider. The loudspeaker, the two mid-bass speakers and the sound source input device are electrically connected, the coaxial mid-tweeter has a common point sound source, and the centers of the common-point sound sources of the two coaxial mid-tweeter intersect at the same point. The vehicle-mounted quick-install audio system applied to automobiles of the present invention is provided with a concentric axis mid-tweeter speaker with a common point sound source, which solves the delay problem between the mid-range and high-pitched sounds. When doing audio positioning, the system only needs to perform two steps. The positioning of the three concentric shaft mid-tweeters makes the vehicle-mounted quick-install audio system applied to automobiles of the present invention less than the traditional three-way vehicle-mounted audio system refitting process, and the difficulty is low, greatly shortening the refitting time and reducing the refitting cost.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a vehicle-mounted quick-install audio system applied to automobiles. Background technique [0002] The car's original audio system often uses a two-way audio system, which includes a tweeter and a mid-bass speaker. However, in order to obtain a better sound quality experience, the user will convert the car's two-way audio system into a three-way audio system. Among them, the three-way audio system includes two independent tweeters, two midrange speakers, and two mid-bass speakers, but its cost is far greater than that of the two-way audio system. [0003] In the modification of the car audio system, in order to obtain the best sound quality in the main driver's seat, it is necessary to carry out the audio positioning process, please refer to figure 1 As shown, it is a schematic diagram of the positioning of the three-way audio system, that is, the sound source centers of the ...

AI Technical Summary

Problems solved by technology

In addition, the two mid-bass speakers commonly used in the audio system are often installed on the car door, and the door must be professionally sound-insulated during the installation process, using the interior space of the car door to form an equivalent audio box, but its sound quality is inferior. Poor, at the same time, the quality of sound insulation treatment is high and difficult

Therefore, the car audio system modification process takes a lot of time, and the modification is difficult, which is not conducive to the operation of the car factory and the promotion of the car audio system modification

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